KR0116038Y1 - Valve assembly of an automobile - Google Patents
Valve assembly of an automobile Download PDFInfo
- Publication number
- KR0116038Y1 KR0116038Y1 KR2019940034643U KR19940034643U KR0116038Y1 KR 0116038 Y1 KR0116038 Y1 KR 0116038Y1 KR 2019940034643 U KR2019940034643 U KR 2019940034643U KR 19940034643 U KR19940034643 U KR 19940034643U KR 0116038 Y1 KR0116038 Y1 KR 0116038Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- valve assembly
- opening
- compressor
- enlarged diameter
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1009—Distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
본고안은 자동차압축기의 밸브어셈블리에 관한 것으로서, 개구이며 흡입실(30) 및 토출실(40)측의 개구부가 축소된 직경의 축소직경부(11,21)를 가지고, 실린더측(S)의 개구는 확대된 직경의 확대직경부(12,22)인 상기 밸브플레이트(4)상에 형성된 흡입포트(10) 및 배출포트(20), 상기 축소직경부(11,21)내에서 중간에 탄발스프링(15,25)을 개재하여 삽입된 한쌍의 밸브디스크(13,14,23,24) 일측면에 유체유동을 위한 이격부인 돌출부(16,26)를 각각 가지는 어느하나의 밸브디스크(14,23), 상기 밸브디스크(13,14,23,24)를 조립고정하는 유체공(43,44)를 가지고 상기 확대직경부(12,22)에 접속하는 고정판(41,42)로 구성되는 것을 특징으로하여 ;본 고안의 자동차압축기의 밸브어셈블리는 단일의 판상에 형성함으로서 기구적으로 안정된 작동을 수행하며 판상디스크의 개폐로 인하여 소음의 발생이 거의 발생하지 않게 하는 것을 목적으로 한다.The present invention relates to a valve assembly of an automobile compressor, which has an opening and has reduced diameter portions (11, 21) of diameters of which openings on the suction chamber (30) and discharge chamber (40) sides are reduced. The openings are shot in the middle of the suction port 10 and the discharge port 20 formed on the valve plate 4, which are enlarged diameter portions 12 and 22 of enlarged diameter, and the reduced diameter portions 11 and 21. Any one valve disc 14 having projections 16 and 26 which are spaced portions for fluid flow on one side of the pair of valve discs 13, 14, 23 and 24 inserted through the springs 15 and 25, respectively. 23) having fluid holes 43 and 44 for assembling and securing the valve discs 13, 14, 23 and 24, and fixed plates 41 and 42 connected to the enlarged diameter portions 12 and 22, respectively. The valve assembly of the automobile compressor of the present invention is formed on a single plate to perform mechanically stable operation and to be cut by opening and closing of the plate disk. It aims to make the generation of noise almost impossible.
Description
제1도는 본고안의 자동차압축기의 밸브어셈블리가 적용되는 종래의 밸브어셈블리를 가지는 사판식압축기의 단면도.1 is a cross-sectional view of a swash plate compressor having a conventional valve assembly to which the valve assembly of the automobile compressor of the present invention is applied.
제2도는 본고안의 자동차압축기의 밸브어셈블리의 일실시예를 도시하는 단면도.2 is a cross-sectional view showing one embodiment of the valve assembly of the automobile compressor of the present disclosure.
제3도는 본고안의 자동차압축기의 밸브어셈블리의 밸브부를 도시하는 설명도이다.3 is an explanatory diagram showing a valve portion of the valve assembly of the automobile compressor of the present disclosure.
＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing
4 : 밸브플레이트 10 : 흡입포트4: valve plate 10: suction port
13,14,23,24 : 밸브디스크 15,25 : 탄발스프링13, 14, 23, 24: valve disc 15, 25: ball spring
20 : 배출포트 43,44 : 유체공20: discharge port 43,44: fluid ball
41,42 : 고정판41,42: fixed plate
본 고안은 자동차압축기의 밸브어셈블리에 관한 것으로서, 더욱 상세히는 자동차의 압축기에 적용하기에 적합한 구성의 밸브어셈블리에 관한 것으로서 개폐수단을 개선한 구성에 관한 것이다.The present invention relates to a valve assembly of an automobile compressor, and more particularly, to a valve assembly of a configuration suitable for application to a compressor of a vehicle, and relates to a configuration that improves the opening and closing means.
자동차의 공조시스템에서 유체급송 동력원으로 사용되는 압축기는 사판등의 다양한 구동수단을 가지는 왕복동하는 피스톤을 가지는 실린더체로서 구성되고, 상기 실린더체의 단부에는 흡입 및 배출용의 포트가 형성된다.A compressor used as a fluid supply power source in an automobile air conditioning system is configured as a cylinder body having a reciprocating piston having various driving means such as a swash plate, and ports for suction and discharge are formed at the end of the cylinder body.
포트에는 밸브형상의 개폐구조가 취부되는 것이 일반적이다.It is common for the port to be equipped with a valve-shaped opening and closing structure.
제1도의 본고안의 자동차압축기의 밸브어셈블리가 적용되는 종래의 밸브어셈블리를 가지는 사판식압축기의 단면도에 이러한 종래의 이러한 밸브어셈블리가 도시된다.Such a conventional valve assembly is shown in a cross-sectional view of a swash plate compressor having a conventional valve assembly to which the valve assembly of the automobile compressor of the present invention is applied.
하우징(1)내에 상하로 구성된 실린더(2,3)의 단부를 폐색하는 밸브플레이트(4)에는 흡입포트(5)와 배출포트(6)가 개구부로서 형성되고, 각 포트의 작동면에는 밸브역활을 수행하는 개폐용의 리드(7,8)가 부착되며, 리드(7,8)의 일정거리 이상의 이격을 방지하는 리테이너(도시않음)가 고착된다.A suction port 5 and a discharge port 6 are formed as openings in the valve plate 4 which closes the ends of the cylinders 2 and 3, which are arranged up and down in the housing 1, and act as valves on the operating surfaces of the respective ports. Leads 7 and 8 for opening and closing are attached, and retainers (not shown) are fixed to prevent separation of the leads 7 and 8 by a predetermined distance or more.
상기와 같은 종래 구성의 자동차압축기의 밸브어셈블리는 냉매의 흡입 및 배출작동시에 리드가 개폐되지만 반복적인 개폐에 의한 탄성의 상실로 인하여 이러한 개폐작동이 원활하지 못하게 되거나 리드와 리테이너간의 마찰음이 발생하여 소음의 유발원이 된다.In the valve assembly of the conventional compressor as described above, the lid is opened and closed during the suction and discharge operation of the refrigerant, but this opening and closing operation is not smooth due to loss of elasticity due to repeated opening and closing, or a friction sound between the lead and the retainer is generated. It is a source of noise.
또한 전체적으로 이러한 리드구성은 기구적으로 안정적이지 못한 문제점을 가지고 있다.In addition, such a lead configuration as a whole has a problem that is not mechanically stable.
이상과 같은 종래의 문제점을 감안하여 본고안의 자동차압축기의 밸브어셈블리는 새로운 구성의 밸브어셈블리를 제공함으로서 기구적으로 안정적인 작동을 보장하며 고장의 발생도 적게 하는 것을 목적으로 한다.In view of the conventional problems as described above, the valve assembly of the automobile compressor of the present invention is to provide a valve assembly of a new configuration to ensure a stable operation mechanically and to reduce the occurrence of failures.
이하의 부수된 도면과 함께 본고안의 자동차압축기의 밸브어셈블리를 더욱 상세하게 설명한다. 종래의 부재와 동일한 부품은 동일번호를 사용한다.The valve assembly of the automobile compressor of the present invention together with the accompanying drawings will be described in more detail. The same parts as the conventional members use the same numbers.
제2도는 본고안의 자동차압축기의 밸브어셈블리의 일실시예를 도시하는 단면도. 제3도는 본고안의 자동차압축기의 밸브어셈블리의 밸브부를 도시하는 설명도로서 함께 설명한다.2 is a cross-sectional view showing one embodiment of the valve assembly of the automobile compressor of the present disclosure. 3 is an explanatory view showing the valve portion of the valve assembly of the automobile compressor of the present disclosure.
본고안의 자동차압축기의 밸브어셈블리는 밸브플레이트(4)에 형성된 흡입포트공(10)과 배출포트공(20)을 가진다.The valve assembly of the automobile compressor in this disclosure has a suction port hole 10 and a discharge port hole 20 formed in the valve plate 4.
상기 각각의 포트공(10,20)은 개구이며 흡입실(30) 및 토출실(40)측의 개구부가 축소된 직경의 축소직경부(11,21)를 가지며, 실린더측(S)의 개구는 확대된 직경의 확대직경부(12,22)를 가지는 단부(段部)체이다.Each of the port holes 10 and 20 is an opening, and has a reduced diameter portion 11 and 21 of a diameter in which the openings on the suction chamber 30 and the discharge chamber 40 are reduced, and the opening on the cylinder side S. Is an end body having enlarged diameter portions 12 and 22 of enlarged diameter.
상기 축소직경부(11,21)내에 한쌍의 밸브디스크(13,14,23,24)가 중간에 탄발스프링(13,23)을 적정한 고정수단을 개재하여 삽입된다.A pair of valve discs 13, 14, 23 and 24 are inserted into the reduced diameter portions 11 and 21 via fixing means suitable for the carbon springs 13 and 23 in the middle.
상기 흡입포트(10)의 밸브디스크(14)와 배출포트(20)의 밸브디스크(23)는 유체유동을 위한 이격부인 돌출부(16,26)를 각각 가짐으로서 유체가 유동할 수 있는 공간을 제공한다. 즉, 상기 돌출부(16,26)는 밸브디스크(14,23)와 밸브플레이트사이에 유체공간을 형성하여 유체를 유동하게 한다.The valve disc 14 of the suction port 10 and the valve disc 23 of the discharge port 20 each have protrusions 16 and 26, which are spaced apart for fluid flow, to provide a space for fluid flow. do. That is, the protrusions 16 and 26 form a fluid space between the valve discs 14 and 23 and the valve plate to allow the fluid to flow.
상기 흡입포트(10)와 배출포트(20)내에 밸브디스크(13,14,23,24)를 삽입하고 중간부에 유체공(43,44)를 가지는 고정판(41,42)로서 탄발되면서 고정되고 밸브디스크(13,14,23,24)는 각 포트(10,20)의 직경보다는 어느정도(유체의 유동에 방해가 되지 않은 정도의)의 직경을 가진다. 50은 흡입 및 토풀실의 분할판이다.The valve discs 13, 14, 23, and 24 are inserted into the suction port 10 and the discharge port 20, and are fixed while being elastically fixed as the fixing plates 41 and 42 having the fluid holes 43 and 44 in the middle thereof. The valve discs 13, 14, 23, 24 have a diameter that is somewhat (not to interfere with the flow of the fluid) rather than the diameter of each of the ports 10, 20. 50 is a partition of the suction and the pulley chamber.
상기와 같은 구성의 본고안의 자동차압축기의 밸브어셈블리에서는 어느 일방으로 유체가 진입하여야 하는 경우(즉, 흡입 또는 배출압이 작용하는 경우) 탄발스프링(15,25)을 극복하여 하나의 밸브디스크(14,23)를 밀게 되고 따라서 유체통로는 개방됨으로서 유로가 형성된다.In the valve assembly of the automobile compressor of the present configuration as described above, when one of the fluid must enter (that is, when the suction or discharge pressure is applied), one valve disk (14) to overcome the bullet spring (15, 25) 23 is pushed and thus the fluid passage is opened to form a flow path.
작용력이 해재되면 탄발스프링(15,25)이 힘으로 밸브디스크(13,14,23,24)는 폐색되는 것이다.When the action force is released, the valve discs 13, 14, 23, and 24 are closed by the force of the springs 15 and 25.
따라서 탄발스프링(15,25)의 탄성계수는 작동하는 흡입 및 배출압보다 작은 것이어야할 것이다. 상기 구성으로서 밸브어셈블리는 단일의 밸브플레이트상에 조립이 수행된다.Thus, the modulus of elasticity of the carbon springs 15, 25 should be less than the inlet and outlet pressures that operate. With this configuration, the valve assembly is assembled on a single valve plate.
상기와 같은 본고안의 자동차압축기의 밸브어셈블리는 단일의 판상에 형성함으로서 기구적으로 안정된 작동을 수행하며 판상디스크의 개폐로 인하여 소음의 발생이 거의 일어나지 않은 유용한 공안인 것이다.As described above, the valve assembly of the automobile compressor of the present invention is formed on a single plate to perform a mechanically stable operation, and is a useful public policy that little noise is generated due to the opening and closing of the plate disk.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940034643U KR0116038Y1 (en) | 1994-12-17 | 1994-12-17 | Valve assembly of an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940034643U KR0116038Y1 (en) | 1994-12-17 | 1994-12-17 | Valve assembly of an automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960023357U KR960023357U (en) | 1996-07-20 |
| KR0116038Y1 true KR0116038Y1 (en) | 1998-04-22 |
Family
ID=19401852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940034643U KR0116038Y1 (en) | 1994-12-17 | 1994-12-17 | Valve assembly of an automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0116038Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170041087A (en) * | 2015-10-06 | 2017-04-14 | 현대자동차주식회사 | Air conditioner Compressor having Independence Sucking Valve and Discharge Valve |
-
1994
- 1994-12-17 KR KR2019940034643U patent/KR0116038Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170041087A (en) * | 2015-10-06 | 2017-04-14 | 현대자동차주식회사 | Air conditioner Compressor having Independence Sucking Valve and Discharge Valve |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960023357U (en) | 1996-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3933369B2 (en) | Piston type variable capacity compressor | |
| US4976284A (en) | Reed valve for piston machine | |
| US6206655B1 (en) | Electrically-operated sealed compressor | |
| US20090136366A1 (en) | Compressor | |
| JP2955023B2 (en) | Axial flow valve system for linear compressor | |
| JP4392615B2 (en) | Pilot operated 2-port valve | |
| JPH04224282A (en) | Air-conditioning compressor | |
| US5554016A (en) | Spring configuration for a hermetic compressor discharge valve | |
| JPH059512Y2 (en) | ||
| JP2933895B2 (en) | Reciprocating piston machine | |
| KR20110013444A (en) | Discharge valve arrangement for a hermetic compressor | |
| KR0116038Y1 (en) | Valve assembly of an automobile | |
| US20090142210A1 (en) | Suction structure in piston type compressor | |
| JP4587778B2 (en) | Discharge side structure, check valve used therefor, and compressor using them | |
| US4315719A (en) | Non-lubricated rotary pump with discharge through end heads | |
| KR100909910B1 (en) | One way valve of variable capacity compressor for air conditioner of vehicle | |
| JP4583908B2 (en) | Discharge side structure and check valve used therefor | |
| JP2992232B2 (en) | solenoid valve | |
| US4507059A (en) | Variable delivery compressor | |
| JPH0875026A (en) | Solenoid valve | |
| US5549453A (en) | Reciprocating-piston-type compressor having piston entering discharge chamber | |
| JPH0735874U (en) | solenoid valve | |
| JPH05288151A (en) | Compressor | |
| KR200177933Y1 (en) | Multidisk check valve | |
| KR20230055673A (en) | Apparatus for valve of compressor and valve stopper thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |